Seiko Cal. 6243 - 302

The Seiko 6243-302 represents an important milestone in Seiko's 1990 lineup. Powered by the 6243 caliber with 20j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-4f2f7746e05e]

Also known as: Silverwave, Crown

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

34mm

Case Thickness

14.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Green

Jewels

20j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1990

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